AUTHOR=Erdogan Hilal , Cruzado-Gutierrez Karin , Stevens Glen , Shapiro-Ilan David , Kaplan Fatma , Alborn Hans , Lewis Edwin TITLE=Nematodes Follow a Leader JOURNAL=Frontiers in Ecology and Evolution VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/ecology-and-evolution/articles/10.3389/fevo.2021.740351 DOI=10.3389/fevo.2021.740351 ISSN=2296-701X ABSTRACT=
Aggregated movement and population structure are known in entomopathogenic nematodes, which are obligate insect parasites. Aggregation behavior in the absence of external stimuli suggests communication among individuals, often in the form of trail-following, which has not been shown by nematodes of any kind. Interactions among individuals are an essential basis of following behaviors and can have significant fitness consequences. We explored intraspecific and interspecific interactions among three